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Update InftyReader.

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  • [June 28, 2020]
    InftyReader Ver.3.2.2.3 new
    • The trial use mode disabled in the previous version (3.2.2.2) is resumed.
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  • [June 21, 2020]
    InftyReader Ver.3.2.2.2
    • Bugfix of PDF.analysis (In the pervious versions, not negligible size of temporary
      files remained in the user's temp folder after the processing of full color PDFs.).
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  • [May 10, 2020]
    InftyReader Ver.3.2.2.1
    • Bugfix of the LaTeX converter.
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  • [April 30, 2020]
    InftyReader Ver.3.2.2.0
    • Bugfix of the LaTeX output setting.
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  • [April 22, 2020]
    InftyReader Ver.3.2.1.9
    • Bugfix of e-PDF.analysis program
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  • [April 10, 2020]
    InftyReader Ver.3.2.1.8
    • Bugfix of of the e-PDF font detection program.
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  • [March 20, 2020]
    InftyReader Ver.3.2.1.7
    • Bugfix of the font detection program for PDF for languages other than English..
    • Bugfix of Japanese character recognition..
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  • [March 18, 2020]
    InftyReader Ver.3.2.1.6
    • Bugfix of the font detection program for PDF.
    • Adaptation to PDF including fonts of exterior character codes by OCR.
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  • [Feb. 28, 2020]
    InftyReader Ver.3.2.1.5
    • Bugfis of MS-Word output about the subscript of the characters woth accent symbols like tilde, hat, etc.
    • Bug fix of the recognition of the ast symbol and daggers at the end of textline in the e-PDF recognition.
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  • [Feb. 18, 2020]
    InftyReader Ver.3.2.1.4
    • Correction of the italic word connection controle in paragraph output.
    • Bug fix of the time stamp checker.
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  • [Feb. 11, 2020]
    InftyReader Ver.3.2.1.3
    • Improvement of the layout analysis of the pages with subtexts on the text sides
      for e-born PDF (Font Embedded PDF).
    • Improvement of the character "i" of thin font..
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  • [Feb. 1st, 2020]
    InftyReader Ver.3.2.1.2
    • Correction of the word connection controle in paragraph output.
    • Resume of the rect option on command line application Infty.exe. (Enterprise edition)
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  • [Jan. 24, 2020]
    InftyReader Ver.3.2.1.1
    • Resume of the validity of LaTeX Output Setting information in the LaTeX output.
    • Bugfixes (reduction of abnormal end of the process)
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  • [Jan. 15, 2020]
    InftyReader Ver.3.2.1.0
    • Fix of a time check bug became apparent since 2020.
    • Improvement of the processing speed of e-born PDF with full color images.
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  • [Jan. 4, 2020]
    InftyReader Ver.3.2.0.9
    • Implementation of a program to avoid crashes observed for some types of images
      in a old library used in Infty..
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  • [Dec. 30, 2019]
    InftyReader Ver.3.2.0.8
    • Crash sometimes observed in the process of URL detection is removed.
    • Recognition using LIF, became unable in the recent updates, is resumed..
    • Refinement of the error message of PDF analysis result (e.g. unkown font, etc..)
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  • [Dec. 27, 2019]
    InftyReader Ver.3.2.0.7
    • Support of PDF including many kinds of fonts more than 100 in the e-PDF recognition.
    • Improvement of the recognition of big parenthesises, braces, brackets.
    • Improvement of the upper/lower case distinction for Greek letter "theta"..
    • Some other bug-fix.es.
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  • [Dec. 11, 2019]
    InftyReader Ver.3.2.0.6
    • Improvement of the segmentation of figures and text areas.
    • .Reduction of the failure of big symbols recogntion in the previous version.
    • Bug-fix.
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  • [Dec. 2, 2019]
    InftyReader Ver.3.2.0.5
    • Recognition of ePDF (PDF with font embeded) became availble on command line, too..
    • Empowerment of Unicode symbols recognition.
    • Noisy dots sometimes included in the recognition results of PDF are removed.
    • Some other bug-fix.
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  • [Nov. 18, 2019]
    InftyReader Ver.3.2.0.4
    • Improvement of the square root symbol recognition for PDF recognition.
    • Improvement of ruby for Japanese recognition.
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  • [Oct. 18, 2019]
    InftyReader Ver.3.2.0.3
    • Slight adjustment of line segmentation for small suscript areas
      under big math symbols..
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  • [Sep. 30, 2019]
    InftyReader Ver.3.2.0.2
    • Bug fix of the version 3.2.0.0.
    • ChattyBook(Audio HTML) is added in the output file types.
    • Improvement of the performance of e-born PDF recognition
      We have changed the PDF parser from PDFminer to PDFBox to
      cope with more wider types of fonts used in PDF.
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  • [Aug. 10, 2019]
    InftyReader Ver.3.2.0.1
    • Bug fix of the version 3.2.0.0.
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  • [April 22, 2019]
    InftyReader Ver.3.2.0.0
    • EPUB3 and Accessible PDF (PDF with LaTeX) are added in the list of output formats.
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  • [Feb 3, 2019]
    InftyReader Ver.3.1.5.4
    • Bug fix
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  • [Aug. 10, 2018]
    InftyReader Ver.3.1.5.2
    • Correction of the recognition PDF to cope with the variation fonts embedded.
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  • [Aug. 10, 2018]
    InftyReader Ver.3.1.5.0
    • Bugfix (Important).
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  • [July 30, 2018]
    InftyReader Ver.3.1.4.9
    • Bugfix.
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  • [May 22, 2018]
    InftyReader Ver.3.1.4.8
    • Improvement of PDF recognition.
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  • [March 20, 2018]
    InftyReader Ver.3.1.4.7
    • Bugfix of the previous version and minor changes to improve the performance.
    • Chage of page number count algorthm so that, in case of one page recognition of
      small number of characters, the page number counter is updated when the total
      character number reaches to 1000.
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  • [Jan. 26, 2018]
    InftyReader Ver.3.1.4.6
    • Bugfix of the previous version.
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  • [Jan. 15, 2018]
    InftyReader Ver.3.1.4.5
    • Chage of the behavior of LaTeX / HR-TeX conversion NOT TO TERMINATE
      the proccess at unknown irregular symbols found in the recognition results.
      (Those symbols will be ignored.)
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  • [Jan. 10, 2018]
    InftyReader Ver.3.1.4.4
    • Separation of PDF recognition for ImagePDF and Font embedded PDF
      in order to avoid the bad influence of evantual inclusion of low quality OCR
      results in the recognition of PDF produced from scaned images.
    • Correction of Math/Text segmentation for the texts in parentheses
    • Correction of the criteria of the recognition of 1(One) and l(el) in Math.
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  • [Dec. 30, 2017]
    InftyReader Ver.3.1.4.3
    • Improvement of PDF recognition coping with irregular font size characters.
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  • [Dec. 22, 2017]
    InftyReader Ver.3.1.4.2
    • Resume of the function of ."Set Newline Code at the End of Each Paragraph" which
      became unable in the previous version.
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  • [Dec. 16, 2017]
    InftyReader Ver.3.1.4.1
    • Bug fix --- Important for the consecutive run of the recognition of PDF files.
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  • [Nov. 25, 2017]
    InftyReader Ver.3.1.4.0
    • Bug fix --- Important for the users of Windows10.
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  • [Nov. 20, 2017]
    InftyReader Ver.3.1.3.9
    • Bug fix related to Latin characters with accents.
    • A new system log is added in order to facilitate the user support in case of troubles.
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  • [Aug. 12, 2017]
    InftyReader Ver.3.1.3.8
    • Bug fix of MathRecognition, segmentation of touching characters with fractional line, etc.
    • Improvement of the instruction messages of LayoutViewer
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  • [June 22, 2017]
    InftyReader Ver.3.1.3.7
    • Bug fix of MathML output function, etc.
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  • [May. 4, 2017]
    InftyReader Ver.3.1.3.6
    • Bug fix (In case you encountered the error message "InftyReader setting file is broken.",
      please try this update.)
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  • [April. 30, 2017]
    InftyReader Ver.3.1.3.5 (Important update)
    • Improvement of the License Authentification program to cope with the Windows 10 update.
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  • [April. 20, 2017]
    InftyReader Ver.3.1.3.3
    • Improvement of the usability for the users without administrative right.
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  • [Feb. 20, 2017]
    InftyReader Ver.3.1.3.2
    • Bug .fix of xhtml (MathML) output for documents including "Long Hyphens".
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  • [Jan. 21, 2017]
    InftyReader Ver.3.1.3.1
    • Miner adjustment of PDF recognition.
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  • [Dec. 30, 2016]
    InftyReader Ver.3.1.3.0
    • Bug fix. (related to the sudden process stops observed for some types of images.)
    • Improvement of the recognition of 2-column layout pages.
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  • [Dec. 16, 2016]
    InftyReader Ver.3.1.2.9
    • Bug fix related to LaTeX output..
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  • [Nov. 5, 2016]
    InftyReader Ver.3.1.2.8
    • Bug fix related to e-born PDF recognition..
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  • [Oct. 3, 2016]
    InftyReader Ver.3.1.2.7 (Important update)
    • Update of License Authentification program to cope with the Windows 10 update.
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  • [Sept. 20, 2016]
    InftyReader Ver.3.1.2.6
    • Bug-fix.
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  • [July 16, 2016]
    InftyReader Ver.3.1.2.4
    • The block of commandline use in trial mode is removed.
    • Improvement of "Blackboard Bold Roman" font.
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  • [July 11, 2016]
    InftyReader Ver.3.1.2.3
    • Bug fix related to PDF recognition with "Give priority to black characters" on.
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  • [July 8, 2016]
    InftyReader Ver.3.1.2.2
    • Correction of the notification function of version upgrades.
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  • [July 1, 2016]
    InftyReader Ver.3.1.2.1
    • Check box to select binarization mode for colored images is introduced.
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  • [April 22, 2016]
    InftyReader Ver.3.1.1.2
    • Notification function of version upgrades is provided.
    • Reduction of the troubles for punktate images produced by the binarization of light-colored characters/images.
    • Bug fix of the Ver.3.1.1.1 related to log output.
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  • [April 3, 2016]
    InftyReader Ver.3.1.1.1
    • Bug fix of the Ver.3.1.1.0
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  • [March 28, 2016]
    InftyReader Ver.3.1.1.0
    • Revision of Math-Text segmentation program.
    • Bug fix of the Ver.3.1.0.9
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  • [March 12, 2016]
    InftyReader Ver.3.1.0.9
    • In PDF recognition, the setting of start page and end page became available.
    • Bug fix of the versions 3.1.0.0 - 3.1.0.8 relarted to PDF recognition (Important).
    • Bug fix related to square root recognition.
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  • [Jan. 22, 2016]
    • Replace of the package of InftyReaderE3105_Enterprise, to enable the selection of
      the language effective (Important).
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  • [Jan. 4, 2016]
    InftyReader Ver.3.1.0.5
    • Bug fix of the version 3.1.0 (Important).
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  • [Nov 24, 2015]
    InftyReader Ver.3.1.0
    • Significant improvement of PDF recognition --- .new
    • "Past as Math" plug-in to MS Word. (see here.) --- new
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  • [July 12, 2015]
    InftyReader Ver.3.0.9.5
    • Avoid the interruption of the process at the pages of figure only.
    • Bug fix related to the abnormal ends of the process at noisy lines.
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  • [June 6, 2015]
    InftyReader Ver.3.0.9.4
    • Bug fix related to the abnormal ends of the process at certain types of figures.
    • Improvement of the recognition of complicated fraction with wider character spacing.
    • Improvement of the recognition of partialy framed heading titles.
    • Improvement of Math/Text segmentation for the beginning of items.
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  • [May 4, 2015]
    InftyReader Ver.3.0.9.3
    • Important correction for the Enterprise edition related to the effectiveness of several extended functions..
    • Correction of small invisible bugs of the normal/year edition.
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  • [April 3, 2015]
    InftyReader Ver.3.0.9.2
    • Bug fix related to Russian/English area segmentation.
    • Corection of the treatment of the "empty fboxes".
    • Revision of the detection of column segmentation lines (vertical lines).
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  • [Feb. 14, 2015]
    InftyReader Ver.3.0.9.1
    • Renewal of the xpdf library to extract images from PDF
    • Improvement of the recognition of colored PDF using temporary gray image extraction by xpdf.
    • Many small corrections related to math/text segmentation and character recognitions.
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  • [Dec. 31, 2014]
    InftyReader Ver.3.0.8
    • Revision of the subscript area detection of integral symbols.
    • Bug fix concerning the hunging up caused by long sequence of cdots / ldots.
    • Some other minor corrections.
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  • [Dec. 8, 2014]
    InftyReader Ver.3.0.7
    • Revision of the math/text judgnment of isolated capital letters..
    • Improvement of the recognition of touched characters in italic fonts.
    • Correction of a serious bug caused hunging up of the program in a certain situation.
    • Correction of the mis-recognition of German capital letter A to U often observed in the previous versions..
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  • [Nov. 16, 2014]
    InftyReader Ver.3.0.6
    • Rectification of the mis-recognition of parenthesis to langle / rangle.
    • Some other bug fixes.
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  • [Sep. 1, 2014]
    InftyReader Ver.3.0.5
    • Inclusion of Turkish recognition using FineReader plugin mode.
    • Regulation of the binrization threshold of color/gray image before the recognition
    • Examination of the distinction program between I, l and vert line in math.
    • Revision of the image detection program from Japanese PDF using Ghastscript.
    • Bug fix of the MathML output concerning <msub> and <munder>.in some types of expressions .
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  • [Aug 7, 2014]
    InftyReader Ver.3.0.4
    • Extension of the limit date of trial use..
    • Some other Bug fixes.
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  • [May 1, 2014]
    InftyReader Ver.3.0.3
    • Improvement of text recognition with FineReader plug-in.
    • Some other Bug fixes.
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  • [March 15, 2014]
    InftyReader Ver.3.0.2
    • Extended the maximum page number in one process to 300 pages (Bug fix).
    • Bug fix of a problem concernig low resolution image processing.
    • Improvement of display math detection algorithm.
    • Improvement of the recognition of characters with fbox frame and squares.
    • Bug fix or the character image saving of the "CharImageManager" included in the Enterprise version.
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  • [Dec. 22, 2013]
  • Release of InftyReader 3.0.1.1 
    • Bug fix concerning the trial use mode time limit. (No other function is changed from the Ver. 3.0.1)
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  • [Dec. 12, 2013]
  • Release of InftyReader 3.0.1 
  • Release of InftyReader Enterprise edition
    • orrection of mis-recognition of parenthesis with thick center part to rangle or langle (Second correction).
    • Bug fix of the "Color to Mono" program under the "Conversion" menu.
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  • [Nov. 22, 2013]
  • Release of InftyReader 3.0 Beta8 Version  
  • Release of InftyReader Ver.2.9.7.2
    • Bug fix of the online authentification program.
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  • [Nov. 16, 2013]
  • Release of InftyReader 3.0 Beta7 Version
  • Release of InftyReader Ver.2.9.7.1
    • Correction of the online authentification program and messages.
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  • [Nov 2, 2013]
  • Release of InftyReader 3.0 Beta6 Version  
  • Release of InftyReader Ver.2.9.7
    • Extended the maximum page number in one process to 300 pages, by saving the memory utilization.
    • Reduction of sudden termination of the process caused by large math symbols in the ExpressReader OCR used in InftyReader
    • Correction of the detection error of thin horizontal line of 1 pixel width (ftractional line, overline, etc.).
    • Correction of mis-recognition of parenthesis with thick center part to rangle or langle.
    • Recognition using manual Text/Math segmentation results by LayoutViewer. (Ver.3.0 only)
    • Many other small improvements and bug fix.
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  • [Aug 30, 2013]
  • Release of InftyReader 3.0 Beta5 Version  
  • Release of InftyReader Ver.2.9.6.2
    • Bug fix concerning Math/Text decision of isolated capital letters.
    • Bug fix related to Italic word detection.
    • Improvement of distinction of fractional lines and underlines.
    • Improvement of broken character character/symbol recognition.
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  • [July 5, 2013]
  • Release of InftyReader 3.0 Beta4 Version new 
  • Release of InftyReader Ver.2.9.6.1 new
    • Improvement of Math/Text segmentation concerning especially human names.
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  • [June 8, 2013]
  • Release of InftyReader 3.0 Beta3 Version  
  • Release of InftyReader Ver.2.9.6
    • A new algorithm is implemened to avoid the sudden termination of the recoginition process reported in the previour versions.
      (In case a user still had the same kind of trouble, please keep us informed of it with sample image file, thank you.)
    • Recognition of thext areas borderd by frame boxes.
    • Correction of the line break errors after equation numbers
    • Prevention of the mis-recognition of special type of integral symbols into slash observed some times in the previous version.
    • Improvement of broken characters in math expressions,
    • etc.
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    [18/11/2012]
    Release of InftyReader Ver.2.9.4
    - OCR Parameter file is introduced for the custermization by users.new
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    [29/2/2012]
    Release of InftyReader Ver.2.9.0.1
    - ABBY FineReader OCR engine is now available in the Ver.2.9 series of InftyReadernew
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  • [12/4/2011]
    Release of InftyReader Ver.2.8.6
      - Large number of recognition (Automatical separation into 100 pages unit)
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  • [31/8/2010] Release of InftyReader Ver.2.8.4
    LaTeX output setting menu is improved.
    Setup package of the Student version is separated from the normal version.
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  • [25/3/2010] Release of InftyReader Ver.2.8.1
    - Release of student license (see here).
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  • [7/7/2009] Release of InftyReader Ver.2.8.0
    - Renewal of OCR engine (--- preparation to use FineReader's engine in the forthcoming version.),
    - Capability of processing gray/color image is partially supported,
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  • [20/6/2008] Release of InftyReader Ver.2.7
    - Export to MS Word 2007(XML) is supported.
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  • [10/06/2007]
    Release of InftyReader Ver.2.6.0 (Product version)
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  • [14/04/2005]
    Release of InftyReader Ver.2.4.3a (Free beta version)
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